package com.simple.handler.demo003;

/**
 * 参数果过滤拦截
 */
public class ParamGetwayHandler extends GetewayHandler {
    public void service() {
        System.out.println("第四步，参数果过滤拦截");
        if(this.next != null){
            this.next.service();
        }
    }
}
